Answer:
9x+8y
Step-by-step explanation:
first you would take your liked terms and combine them.
1. 5x+4x=9x
2. 3y+5y=8y
Step-by-step explanation:

here ( + ) × ( - ) = ( - )




Answer:
25
Step-by-step explanation:
Step-by-step explanation:
you would do 3 ÷ .99 and then when you get the answer from that you would multiply it by 5.
Answer:
C. (2,4)
Step-by-step explanation: